TEL: +86-020-82107606
CELL:+86-13533004202
E-MAIL:sale12@ykpowersupply.com
Product Introduction
DC-DC Converter is specially designed for meeting the requirements of all kinds of communication equipments of communication and electric power departments.
DC-DC Converter adopts the high frequency switching technology and has many good points, including high accuracy voltage stabilizing, low output noise, strong capacity of resisting disturbance, small volume, light weight, beautiful external shape, etc.
DC-DC Converter is the ideal configuration supplying power to the communication equipments of different voltage grades
Main Characteristics
Input and output complete isolation, safety and credibility.
Advance current control mode and stable & reliable circuit topological structure.
The key parts all adopt the imported components, and main technical indexes are much higher than the national related standards
All-around protection functions, output over/under voltage, over current, short-circuit and over temperature protection of whole body
Adopt no-master automatic equalized current technology, can parallel connection, convenient to extend the capacity
AC and DC input are available, and AC and DC can be fully isolated by electricity
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Model YK-DD220S24** Series |
220S2410 |
220S2420 |
220S2430 |
220S2440 |
220S2450 |
220S2460 |
|
Input rate voltage |
220VDC |
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Input voltage range |
180～270VDC |
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Output rate voltage |
24VDC |
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Output voltage range |
20～30VDC |
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Output Current |
10A |
20A |
30A |
40A |
50A |
60A |
|
Load regulation |
≤0.2% |
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|
Power grid regulation |
≤0.1% |
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|
Degree of imbalance for equalized current |
≤±5% |
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Phone weighted noise voltage |
≤2mV（CCITT） |
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Peak—peak noise |
≤150mV |
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Wide frequency noise |
≤50mV |
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Discrete noise |
≤20mV |
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|
Efficiency |
≧83% |
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Dynamic response |
20% ~ 100% step load≤200Restoring time≤100uS |
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Working temperature |
－5～45℃ |
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Cooling mode |
Temperature control wind cooling |
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|
MTBF |
100,000Hour |
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Output type |
Screw terminal |
Cylindrical terminal |
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Dimension |
482*300*88mm |
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Weight |
9kg |
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Order List
|
Input voltage |
Output voltage |
Output Current |
Load channel |
Battery channel |
Dimension |
|
DC220V |
DC48V |
10A |
2/4 channel |
0/2 channel |
2U |
|
DC220V |
DC48V |
20A |
2/4 channel |
0/2 channel |
2U |
|
DC220V |
DC48V |
30A |
2/4 channel |
0/2 channel |
2U |
|
DC220V |
DC48V |
40A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC48V |
50A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC48V |
60A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC48V |
80A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC48V |
100A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC24V |
10A |
2/4 channel |
0/2 channel |
2U |
|
DC220V |
DC24V |
20A |
2/4 channel |
0/2 channel |
2U |
|
DC220V |
DC24V |
30A |
2/4 channel |
0/2 channel |
2U |
|
DC220V |
DC24V |
40A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC24V |
50A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC24V |
60A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC110V |
5A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC110V |
10A |
1/2 channel |
0/1 channel |
2U |
|
DC220V |
DC110V |
20A |
1/2 channel |
0/1 channel |
2U |
|
DC110V |
DC48V |
10A |
2/4 channel |
0/2 channel |
2U |
|
DC110V |
DC48V |
20A |
2/4 channel |
0/2 channel |
2U |
|
DC110V |
DC48V |
30A |
2/4 channel |
0/2 channel |
2U |
|
DC110V |
DC48V |
40A |
1/2 channel |
0/1 channel |
2U |
|
DC110V |
DC48V |
50A |
1/2 channel |
0/1 channel |
2U |
|
DC110V |
DC48V |
60A |
1/2 channel |
0/1 channel |
2U |
|
DC110V |
DC220V |
5A |
1/2 channel |
0/1 channel |
2U |
|
DC110V |
DC220V |
10A |
1/2 channel |
0/1 channel |
2U |
|
DC110V |
DC24V |
10A |
2/4 channel |
0/2 channel |
2U |
|
DC110V |
DC24V |
20A |
2/4 channel |
0/2 channel |
2U |
|
DC110V |
DC24V |
30A |
2/4 channel |
0/2 channel |
2U |
|
DC110V |
DC24V |
40A |
1/2 channel |
0/1 channel |
2U |
|
DC110V |
DC24V |
50A |
1/2 channel |
0/1 channel |
2U |
|
DC110V |
DC24V |
60A |
1/2 channel |
0/1 channel |
2U |
|
DC48V |
DC24V |
10A |
1/2 channel |
0/1 channel |
2U |
|
DC48V |
DC24V |
20A |
1/2 channel |
0/1 channel |
2U |
|
DC48V |
DC24V |
30A |
1/2 channel |
0/1 channel |
2U |
|
DC48V |
DC24V |
40A |
1/2 channel |
0/1 channel |
2U |
|
DC48V |
DC24V |
50A |
1/2 channel |
0/1 channel |
4U |
|
DC48V |
DC110V |
10A |
1/2 channel |
0/1 channel |
2U |
|
DC48V |
DC110V |
20A |
1/2 channel |
0/1 channel |
2U |
|
DC48V |
DC220V |
5A |
1/2 channel |
0/1 channel |
2U |
|
DC48V |
DC220V |
10A |
1/2 channel |
0/1 channel |
2U |
|
DC24V |
DC48V |
10A |
2/4 channel |
0/2 channel |
2U |
|
DC24V |
DC48V |
10A |
2/4 channel |
0/2 channel |
2U |
|
DC24V |
DC48V |
30A |
2/4 channel |
0/2 channel |
2U |
|
DC24V |
DC48V |
40A |
1/2 channel |
0/1 channel |
2U |
|
DC24V |
DC110V |
10A |
1/2 channel |
0/1 channel |
2U |